Button Function Description
Set Button: Short press to switch unit (PSI, BAR, KPA,
Kg/cm²), while long press to switch inflation mode (cars,
motorcycles, bicycles, balls).
Power Button: Long press for 3s to turn on; then, short
press again to start inflating.
Lighting Button: Long press to turn on the lighting, short
press again it will flash slowly, and short press again it
will flash quickly.
Air Pressure + Button: Short press to increase the
preset air pressure value, while long press to quickly
increase.
Air Pressure - Button: Short press to decrease the
preset air pressure value, while long press to quickly
decrease.
Recommended Inflation Pressure
Bikes
Motorcy-
cles
Cars
Balls
12, 14, and 16-inch bicycle tires
20, 21, and 22-inch bicycle tires
26, 27.5, and 29-inch mountain
bicycle tires
Road bicycle tires
Motorcycle, electric motorcycle
tires
Car tires, SUV tires
Basketball
Football
05
30-50PSI
40-50PSI
45-65PSI
100-
150PSI
26-40PSI
31-40PSI
7-9PSI
8-16PSI